+ struct lttng_event_notifier *sc_unknown; /* for unknown syscalls */
+ struct lttng_event_notifier *sc_compat_unknown;
+
+ struct lttng_syscall_filter *sc_filter;
+
+ struct hlist_head *event_notifier_syscall_dispatch;
+ struct hlist_head *event_notifier_compat_syscall_dispatch;
+ struct hlist_head *event_notifier_exit_syscall_dispatch;
+ struct hlist_head *event_notifier_exit_compat_syscall_dispatch;
+
+ struct hlist_head event_notifier_unknown_syscall_dispatch;
+ struct hlist_head event_notifier_compat_unknown_syscall_dispatch;
+ struct hlist_head event_notifier_exit_unknown_syscall_dispatch;
+ struct hlist_head event_notifier_exit_compat_unknown_syscall_dispatch;
+
+ int syscall_all_entry;
+ int syscall_all_exit;
+
+ unsigned int sys_enter_registered:1, sys_exit_registered:1;
+
+ struct lttng_counter *error_counter;
+ size_t error_counter_len;